OT-2026-000098807
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000098807) never changes.
Identity and time
| Publication number | OT-2026-000098807 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-71a0-a91e-8e5d3595be7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7082caa0db95d5a77a949a258950251104091b3454bbb2a75d8997c57b2dfff9 |
|---|---|
| Markdown | 5e23ec90bd83b2e42366cfb6d46d4061319f5fd214926bcd785fd907e647b3ed |
| Publication page | f46c688f1189ec4a65d33e4797fdd41c1bca6112420ddb15eb4a6fc1cf881978 |
| Manifest | e0e8cd56dc12f09b2c01cf54936f033a20b8d55c3e20f3afa3077a49fef9f2f0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | yJc9xbsDGL+ISBfrJqoP17dzzOGvzO3TxwtPFl/zeDuQCwTiVQxbATLiXSqY1PIazaTIPy7s3djWRetO9pZfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:08.356716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098807observed f46c688f1189ec4a65d33e4797fdd41c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.339865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098807/manifest.jsonobserved e0e8cd56dc12f09b2c01cf54936f033a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.319786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098807/publication.mdobserved 5e23ec90bd83b2e42366cfb6d46d4061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.301998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098807/publication.txtobserved 7082caa0db95d5a77a949a2589502511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|